What is a correct syntax to create a NumPy array?

Numpy and pandas Introduction

Quiz
•
Fun
•
6th Grade
•
Medium
vidya sagar
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
np.object([l, 2, 3, 4, 5])
np.array([l, 2, 3, 4, 5])
np.createArray([1, 2, 3, 4, 5])
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following arrays is a two dimensional (2-D) array?
[[1,2,3],[4,5,6]]
42
[1,2,3,4,5]
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a correct syntax to check the number of dimensions in an array?
arr.ndim()
arr.dim
arr.ndim
arr.dim()
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a correct syntax to print the first item of an array?
print(myArr[1])
print(myArr[0])
print(myArr,1)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a correct syntax to print the number 8 from the array below:
arr = np.array([[1,2,3,4,5], [6,7,8,9,10]])
print(arr[3, 0])
print(arr[1, 2])
print(arr[7, 2])
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a correct syntax to print the numbers [3, 4, 5] from the array below:
arr = np.array([1,2,3,4,5,6,7])
print(arr[2:5])
print(arr[3:6])
print(arr[2:4])
print(arr[2:6])
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a correct syntax to create a Pandas Series from a Python list?
pd.Series(mylist)
pd.getSeries(mylist)
pd.createSeries(mylist)
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